EP2827684A4 - Appareil d'éclairage, et procédé d'ajustement d'éclairage - Google Patents

Appareil d'éclairage, et procédé d'ajustement d'éclairage

Info

Publication number
EP2827684A4
EP2827684A4 EP13761464.0A EP13761464A EP2827684A4 EP 2827684 A4 EP2827684 A4 EP 2827684A4 EP 13761464 A EP13761464 A EP 13761464A EP 2827684 A4 EP2827684 A4 EP 2827684A4
Authority
EP
European Patent Office
Prior art keywords
lighting
adjustment method
lighting apparatus
lighting adjustment
adjustment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13761464.0A
Other languages
German (de)
English (en)
Other versions
EP2827684A1 (fr
EP2827684B1 (fr
Inventor
Norihiro Iwamura
Naoki Tsuruta
Masaki Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP2827684A1 publication Critical patent/EP2827684A1/fr
Publication of EP2827684A4 publication Critical patent/EP2827684A4/fr
Application granted granted Critical
Publication of EP2827684B1 publication Critical patent/EP2827684B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
EP13761464.0A 2012-03-12 2013-02-20 Appareil d'éclairage, et procédé d'ajustement d'éclairage Active EP2827684B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012054796A JP2013191304A (ja) 2012-03-12 2012-03-12 照明器具
PCT/JP2013/000939 WO2013136671A1 (fr) 2012-03-12 2013-02-20 Appareil d'éclairage, et procédé d'ajustement d'éclairage

Publications (3)

Publication Number Publication Date
EP2827684A1 EP2827684A1 (fr) 2015-01-21
EP2827684A4 true EP2827684A4 (fr) 2015-07-01
EP2827684B1 EP2827684B1 (fr) 2018-08-22

Family

ID=49160623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13761464.0A Active EP2827684B1 (fr) 2012-03-12 2013-02-20 Appareil d'éclairage, et procédé d'ajustement d'éclairage

Country Status (3)

Country Link
EP (1) EP2827684B1 (fr)
JP (1) JP2013191304A (fr)
WO (1) WO2013136671A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD904657S1 (en) 2018-04-27 2020-12-08 Milwaukee Electric Tool Corporation Light
US11035556B2 (en) 2018-04-27 2021-06-15 Milwaukee Electric Tool Corporation Portable lighting device
US10412805B1 (en) 2018-05-16 2019-09-10 Black & Decker Inc. Control method and apparatus for extending runtime on a portable lighting device
CN111256054B (zh) 2018-11-30 2023-11-07 米沃奇电动工具公司 便携式照明装置
CN212617986U (zh) 2019-11-22 2021-02-26 米沃奇电动工具公司 工作灯
WO2021231235A1 (fr) 2020-05-09 2021-11-18 Ideapond Llc Lampe frontale à large champ de vision
US11672068B2 (en) 2020-12-22 2023-06-06 Milwaukee Electric Tool Corporation Lighting device with state of charge based control

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6095661A (en) * 1998-03-19 2000-08-01 Ppt Vision, Inc. Method and apparatus for an L.E.D. flashlight
JP2001325824A (ja) * 2000-05-17 2001-11-22 Kyocera Corp 携帯用端末におけるバックライト用発光ダイオードの駆動回路
US7015654B1 (en) * 2001-11-16 2006-03-21 Laughing Rabbit, Inc. Light emitting diode driver circuit and method
US20110279059A1 (en) * 2010-05-12 2011-11-17 Robert Stahl Step-up converter for light-emitting diodes (leds)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3241971B2 (ja) * 1995-07-26 2001-12-25 松下電器産業株式会社 電池式蛍光灯
JP4299006B2 (ja) * 2003-01-08 2009-07-22 パナソニック株式会社 携帯型ｌｅｄ照明装置
JP2007287964A (ja) * 2006-04-18 2007-11-01 Sony Corp 発光素子用駆動装置、発光装置及びその駆動方法
JP2008029156A (ja) 2006-07-24 2008-02-07 Matsushita Electric Works Ltd 充電式ライト
US20110252678A1 (en) * 2010-04-12 2011-10-20 Dale Jones Method, apparatus and system for constant led night brightness based on daytime solar charging

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6095661A (en) * 1998-03-19 2000-08-01 Ppt Vision, Inc. Method and apparatus for an L.E.D. flashlight
JP2001325824A (ja) * 2000-05-17 2001-11-22 Kyocera Corp 携帯用端末におけるバックライト用発光ダイオードの駆動回路
US7015654B1 (en) * 2001-11-16 2006-03-21 Laughing Rabbit, Inc. Light emitting diode driver circuit and method
US20110279059A1 (en) * 2010-05-12 2011-11-17 Robert Stahl Step-up converter for light-emitting diodes (leds)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013136671A1 *

Also Published As

Publication number Publication date
WO2013136671A1 (fr) 2013-09-19
EP2827684A1 (fr) 2015-01-21
JP2013191304A (ja) 2013-09-26
EP2827684B1 (fr) 2018-08-22

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